CO2L Unit with Temperature and Humidity Sensor (SCD41)

Description

Unit CO2L is a digital air CO₂ concentration detection unit with a low power consumption mode for single measurements. It is equipped with Sensirion's SCD41 sensor and a power step-down circuit, utilizing I2C communication. This unit is suitable for measuring air environmental conditions, with a typical accuracy for CO₂ measurement of ± (40 ppm + 5% of reading), and a range of 400 ppm ~ 5000 ppm. It also measures ambient temperature and humidity.

Features

• CO2 concentration detection
• Temperature and humidity measurement
• Low power consumption (supports single measurement)
• Integrated 5V -> 3.3V LDO
• HY2.0 4P interface
• 2 x LEGO compatible holes

Includes

• 1 x Unit CO2L
• 1 x HY2.0 connecting cable (20CM)

Applications

• CO2 concentration detection
• Temperature and humidity monitoring

Specifications